增加用户免押额度筛选

backend/internal/modules/adminuser/repository_test.go

@@ -1,6 +1,12 @@
 package adminuser
 
-import "testing"
+import (
+	"strings"
+	"testing"
+
+	"gorm.io/driver/sqlite"
+	"gorm.io/gorm"
+)
 
 func TestDepositFreeQuotaAmountCent(t *testing.T) {
 	tests := []struct {
@@ -28,3 +34,45 @@ func TestDepositFreeQuotaAmountCent(t *testing.T) {
 		})
 	}
 }
+
+func TestParseBoolQuery(t *testing.T) {
+	tests := []struct {
+		name  string
+		value string
+		want  bool
+	}{
+		{name: "true 开启", value: "true", want: true},
+		{name: "数字 1 开启", value: "1", want: true},
+		{name: "on 开启", value: "on", want: true},
+		{name: "空值关闭", value: "", want: false},
+		{name: "false 关闭", value: "false", want: false},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := parseBoolQuery(tt.value); got != tt.want {
+				t.Fatalf("parseBoolQuery(%q) = %v, want %v", tt.value, got, tt.want)
+			}
+		})
+	}
+}
+
+func TestApplyUserFilterHasDepositFreeQuota(t *testing.T) {
+	db, err := gorm.Open(sqlite.Open(":memory:"), &gorm.Config{DryRun: true})
+	if err != nil {
+		t.Fatalf("打开测试数据库失败：%v", err)
+	}
+
+	stmt := applyUserFilter(db.Table("users AS u"), ListQuery{
+		Status:              "active",
+		HasDepositFreeQuota: true,
+	}).Find(&[]struct{}{}).Statement
+	sql := stmt.SQL.String()
+
+	if !strings.Contains(sql, "u.deposit_free_quota_cent > 0") {
+		t.Fatalf("SQL 未包含免押额度过滤：%s", sql)
+	}
+	if len(stmt.Vars) != 1 || stmt.Vars[0] != "active" {
+		t.Fatalf("筛选变量不正确：%v", stmt.Vars)
+	}
+}